Results 11 to 20 of about 399,720 (138)

FABM-NflexPD 1.0: assessing an instantaneous acclimation approach for modeling phytoplankton growth [PDF]

Geoscientific Model Development, 2021
Coupled physical–biogeochemical models can generally reproduce large-scale patterns of primary production and biogeochemistry, but they often underestimate observed variability and gradients.
O. Kerimoglu, O. Kerimoglu, P. Anugerahanti, S. L. Smith   +3 more
doaj   +1 more source

Toward coupling of groundwater drawdown and pumping time in a constant discharge

Applied Water Science, 2022
Groundwater is considered an essential water resource in arid and semi-arid regions such as Iran. This study used a copula-based approach to analyze the joint frequency of groundwater level and the duration of groundwater pumping with a constant ...
Mehdi Dastourani, Mohammad Nazeri Tahroudi   +1 more
doaj   +1 more source

Utilizing of aquifer hydraulic parameters to assess the groundwater sustainability in the new reclamation area of Moghra Oasis: Western Desert—Egypt

Applied Water Science, 2023
The sustainability of groundwater aquifers requires evaluating several parameters, the most important of which are hydraulic parameters. Therefore, the essential aim of this research is to develop a management plan for the Moghra aquifer in order to ...
Maged El Osta, Milad Masoud, Abdulaziz Alqarawy, Osman Badran   +3 more
doaj   +1 more source

Freshwater-salt water interface dynamics during pumping tests

Acque Sotterranee, 2019
Freshwater-salt water interface (FSI) location is very important information for decision maker in managing coastal aquifer system, however, its temporal change have been hard to get using conventional method such as EC monitoring at one or several fixed
Yongcheol Kim, Heesung Yoon, Soo-Hyung Lee   +2 more
doaj   +1 more source

Hydrogeological characterization and parameters estimation of the aquifer close to the Adige River (Verona, Italy) for the design of deep excavations

Acque Sotterranee, 2019
In the framework of the final design of a new hydroelectric plant close to the existing dam on the Adige River in the municipality of San Giovanni Lupatoto (VR, Italy), the design of deep excavations in loose sediments below groundwater level, and the ...
Valentina Vincenzi, Michele Sapigni
doaj   +1 more source

Using water level and temperature time series to improve hydrogeological parameterization in a complex alluvial system

Acque Sotterranee, 2019
A new pumping station was designed in the northern high plain of the province of Padua (Veneto region, north-eastern Italy), aiming to reach an overall abstraction rate of about 2 m3/s, in order to relevantly contribute to the regional drinking water ...
Luca Vettorello, Andrea Sottani
doaj   +1 more source

Hydrostratigraphic Evaluation using Lithological and Step-drawdown Test: A Case Study on the Aquifer of Ukhia, Cox's Bazar, Bangladesh

The Dhaka University Journal of Earth and Environmental Sciences, 2022
Hydrogeological studies on the aquifer of Ukhia, Cox's Bazar, Bangladesh, were performed using well logs and step-drawdown tests to evaluate the aquifer's condition.
Mohammad Forrukh Hossain Khan, Minhaj Uddin Monir, Mohammad Tofayal Ahmed, Md. Yeasir Hasan, M. N. Islam, M. Hasan, Rafica Akter   +6 more
semanticscholar   +1 more source

Attractor-Aware Hyperbolic Lipschitz-Constrained-Reinforcement Learning for FX Market: LLM-Structured Chain of Thought With Lyapunov–Entropy Dynamics

IEEE Access
Foreign exchange (FX) markets are non-stationary and event-driven, with heavy tails and regime shifts that complicate generalization and risk control.
Francesco Rundo, Simone Brancozzi, Massimo Orazio Spata, Michael Sebastian Rundo, Sebastiano Battiato   +4 more
doaj   +1 more source

Estimating Hydraulic Parameters of Aquifers Using Type Curve Analysis of Pumping Tests with Piecewise-Constant Rates

Water, 2023
Aquifer hydraulic parameters play a critical role in investigating various groundwater hydrology problems (e.g., groundwater depletion and groundwater transport), and the Theis formula for constant-rate pumping tests is commonly used to estimate them ...
Yabing Li, Zhifang Zhou, Chao Zhuang, Zhi Dou   +3 more
semanticscholar   +1 more source

Groundwater Characteristics’ Assessment for Productivity Planning in Al-Madinah Al-Munawarah Province, KSA

Hydrology
In recent times, drilling groundwater wells for irrigation, domestic, and industrial uses is increasing at a high rate in Saudi Arabia, meaning that groundwater is becoming a primary water resource.
Milad Masoud, Maged El Osta, Nassir Al-Amri, Burhan Niyazi, Abdulaziz Alqarawy, Mohamed Rashed   +5 more
doaj   +1 more source